From e33ed879f02182b01a601ae3de70acd536c894c2 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Wed, 18 Aug 2010 21:59:01 +0900 Subject: ARM: S5PV310: Adds clock addresses for S5PV310 This patch adds definition of clock address. Signed-off-by: Kukjin Kim --- arch/arm/mach-s5pv310/include/mach/regs-clock.h | 27 +++++++++++++++++++++++-- 1 file changed, 25 insertions(+), 2 deletions(-) (limited to 'arch/arm/mach-s5pv310/include') diff --git a/arch/arm/mach-s5pv310/include/mach/regs-clock.h b/arch/arm/mach-s5pv310/include/mach/regs-clock.h index 4013553cd9b..eda07fd859d 100644 --- a/arch/arm/mach-s5pv310/include/mach/regs-clock.h +++ b/arch/arm/mach-s5pv310/include/mach/regs-clock.h @@ -26,11 +26,23 @@ #define S5P_CLKSRC_TOP0 S5P_CLKREG(0x0C210) #define S5P_CLKSRC_TOP1 S5P_CLKREG(0x0C214) - +#define S5P_CLKSRC_CAM S5P_CLKREG(0x0C220) +#define S5P_CLKSRC_IMAGE S5P_CLKREG(0x0C230) +#define S5P_CLKSRC_LCD0 S5P_CLKREG(0x0C234) +#define S5P_CLKSRC_LCD1 S5P_CLKREG(0x0C238) +#define S5P_CLKSRC_FSYS S5P_CLKREG(0x0C240) #define S5P_CLKSRC_PERIL0 S5P_CLKREG(0x0C250) +#define S5P_CLKSRC_PERIL1 S5P_CLKREG(0x0C254) #define S5P_CLKDIV_TOP S5P_CLKREG(0x0C510) - +#define S5P_CLKDIV_CAM S5P_CLKREG(0x0C520) +#define S5P_CLKDIV_IMAGE S5P_CLKREG(0x0C530) +#define S5P_CLKDIV_LCD0 S5P_CLKREG(0x0C534) +#define S5P_CLKDIV_LCD1 S5P_CLKREG(0x0C538) +#define S5P_CLKDIV_FSYS0 S5P_CLKREG(0x0C540) +#define S5P_CLKDIV_FSYS1 S5P_CLKREG(0x0C544) +#define S5P_CLKDIV_FSYS2 S5P_CLKREG(0x0C548) +#define S5P_CLKDIV_FSYS3 S5P_CLKREG(0x0C54C) #define S5P_CLKDIV_PERIL0 S5P_CLKREG(0x0C550) #define S5P_CLKDIV_PERIL1 S5P_CLKREG(0x0C554) #define S5P_CLKDIV_PERIL2 S5P_CLKREG(0x0C558) @@ -38,8 +50,19 @@ #define S5P_CLKDIV_PERIL4 S5P_CLKREG(0x0C560) #define S5P_CLKDIV_PERIL5 S5P_CLKREG(0x0C564) +#define S5P_CLKSRC_MASK_TOP S5P_CLKREG(0x0C310) +#define S5P_CLKSRC_MASK_CAM S5P_CLKREG(0x0C320) +#define S5P_CLKSRC_MASK_LCD0 S5P_CLKREG(0x0C334) +#define S5P_CLKSRC_MASK_LCD1 S5P_CLKREG(0x0C338) +#define S5P_CLKSRC_MASK_FSYS S5P_CLKREG(0x0C340) #define S5P_CLKSRC_MASK_PERIL0 S5P_CLKREG(0x0C350) +#define S5P_CLKSRC_MASK_PERIL1 S5P_CLKREG(0x0C354) +#define S5P_CLKGATE_IP_CAM S5P_CLKREG(0x0C920) +#define S5P_CLKGATE_IP_IMAGE S5P_CLKREG(0x0C930) +#define S5P_CLKGATE_IP_LCD0 S5P_CLKREG(0x0C934) +#define S5P_CLKGATE_IP_LCD1 S5P_CLKREG(0x0C938) +#define S5P_CLKGATE_IP_FSYS S5P_CLKREG(0x0C940) #define S5P_CLKGATE_IP_PERIL S5P_CLKREG(0x0C950) #define S5P_CLKSRC_CORE S5P_CLKREG(0x10200) -- cgit v1.2.3-70-g09d2 From 82260bf38f36950f413ea6beb29717a3944752c3 Mon Sep 17 00:00:00 2001 From: Jongpill Lee Date: Wed, 18 Aug 2010 22:49:24 +0900 Subject: ARM: S5PV310: Add various clocks This patch adds various clocks for S5PV310/S5PC210. Signed-off-by: Jongpill Lee Signed-off-by: Kukjin Kim --- arch/arm/mach-s5pv310/clock.c | 160 +++++++++++++++++++++++- arch/arm/mach-s5pv310/include/mach/regs-clock.h | 1 + 2 files changed, 160 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-s5pv310/include') diff --git a/arch/arm/mach-s5pv310/clock.c b/arch/arm/mach-s5pv310/clock.c index eb087ddb312..1f9ed85d301 100644 --- a/arch/arm/mach-s5pv310/clock.c +++ b/arch/arm/mach-s5pv310/clock.c @@ -61,6 +61,26 @@ static int s5pv310_clksrc_mask_peril0_ctrl(struct clk *clk, int enable) return s5p_gatectrl(S5P_CLKSRC_MASK_PERIL0, clk, enable); } +static int s5pv310_clk_ip_cam_ctrl(struct clk *clk, int enable) +{ + return s5p_gatectrl(S5P_CLKGATE_IP_CAM, clk, enable); +} + +static int s5pv310_clk_ip_image_ctrl(struct clk *clk, int enable) +{ + return s5p_gatectrl(S5P_CLKGATE_IP_IMAGE, clk, enable); +} + +static int s5pv310_clk_ip_lcd0_ctrl(struct clk *clk, int enable) +{ + return s5p_gatectrl(S5P_CLKGATE_IP_LCD0, clk, enable); +} + +static int s5pv310_clk_ip_lcd1_ctrl(struct clk *clk, int enable) +{ + return s5p_gatectrl(S5P_CLKGATE_IP_LCD1, clk, enable); +} + static int s5pv310_clk_ip_fsys_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKGATE_IP_FSYS, clk, enable); @@ -71,6 +91,11 @@ static int s5pv310_clk_ip_peril_ctrl(struct clk *clk, int enable) return s5p_gatectrl(S5P_CLKGATE_IP_PERIL, clk, enable); } +static int s5pv310_clk_ip_perir_ctrl(struct clk *clk, int enable) +{ + return s5p_gatectrl(S5P_CLKGATE_IP_PERIR, clk, enable); +} + /* Core list of CMU_CPU side */ static struct clksrc_clk clk_mout_apll = { @@ -346,6 +371,46 @@ static struct clk init_clocks_disable[] = { .parent = &clk_aclk_100.clk, .enable = s5pv310_clk_ip_peril_ctrl, .ctrlbit = (1<<24), + }, { + .name = "csis", + .id = 0, + .enable = s5pv310_clk_ip_cam_ctrl, + .ctrlbit = (1 << 4), + }, { + .name = "csis", + .id = 1, + .enable = s5pv310_clk_ip_cam_ctrl, + .ctrlbit = (1 << 5), + }, { + .name = "fimc", + .id = 0, + .enable = s5pv310_clk_ip_cam_ctrl, + .ctrlbit = (1 << 0), + }, { + .name = "fimc", + .id = 1, + .enable = s5pv310_clk_ip_cam_ctrl, + .ctrlbit = (1 << 1), + }, { + .name = "fimc", + .id = 2, + .enable = s5pv310_clk_ip_cam_ctrl, + .ctrlbit = (1 << 2), + }, { + .name = "fimc", + .id = 3, + .enable = s5pv310_clk_ip_cam_ctrl, + .ctrlbit = (1 << 3), + }, { + .name = "fimd", + .id = 0, + .enable = s5pv310_clk_ip_lcd0_ctrl, + .ctrlbit = (1 << 0), + }, { + .name = "fimd", + .id = 1, + .enable = s5pv310_clk_ip_lcd1_ctrl, + .ctrlbit = (1 << 0), }, { .name = "hsmmc", .id = 0, @@ -376,7 +441,100 @@ static struct clk init_clocks_disable[] = { .parent = &clk_aclk_133.clk, .enable = s5pv310_clk_ip_fsys_ctrl, .ctrlbit = (1 << 9), - } + }, { + .name = "sata", + .id = -1, + .enable = s5pv310_clk_ip_fsys_ctrl, + .ctrlbit = (1 << 10), + }, { + .name = "adc", + .id = -1, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 15), + }, { + .name = "watchdog", + .id = -1, + .enable = s5pv310_clk_ip_perir_ctrl, + .ctrlbit = (1 << 14), + }, { + .name = "usbhost", + .id = -1, + .enable = s5pv310_clk_ip_fsys_ctrl , + .ctrlbit = (1 << 12), + }, { + .name = "otg", + .id = -1, + .enable = s5pv310_clk_ip_fsys_ctrl, + .ctrlbit = (1 << 13), + }, { + .name = "spi", + .id = 0, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 16), + }, { + .name = "spi", + .id = 1, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 17), + }, { + .name = "spi", + .id = 2, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 18), + }, { + .name = "fimg2d", + .id = -1, + .enable = s5pv310_clk_ip_image_ctrl, + .ctrlbit = (1 << 0), + }, { + .name = "i2c", + .id = 0, + .parent = &clk_aclk_100.clk, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 6), + }, { + .name = "i2c", + .id = 1, + .parent = &clk_aclk_100.clk, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 7), + }, { + .name = "i2c", + .id = 2, + .parent = &clk_aclk_100.clk, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 8), + }, { + .name = "i2c", + .id = 3, + .parent = &clk_aclk_100.clk, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 9), + }, { + .name = "i2c", + .id = 4, + .parent = &clk_aclk_100.clk, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 10), + }, { + .name = "i2c", + .id = 5, + .parent = &clk_aclk_100.clk, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 11), + }, { + .name = "i2c", + .id = 6, + .parent = &clk_aclk_100.clk, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 12), + }, { + .name = "i2c", + .id = 7, + .parent = &clk_aclk_100.clk, + .enable = s5pv310_clk_ip_peril_ctrl, + .ctrlbit = (1 << 13), + }, }; static struct clk init_clocks[] = { diff --git a/arch/arm/mach-s5pv310/include/mach/regs-clock.h b/arch/arm/mach-s5pv310/include/mach/regs-clock.h index eda07fd859d..12e983c11ad 100644 --- a/arch/arm/mach-s5pv310/include/mach/regs-clock.h +++ b/arch/arm/mach-s5pv310/include/mach/regs-clock.h @@ -64,6 +64,7 @@ #define S5P_CLKGATE_IP_LCD1 S5P_CLKREG(0x0C938) #define S5P_CLKGATE_IP_FSYS S5P_CLKREG(0x0C940) #define S5P_CLKGATE_IP_PERIL S5P_CLKREG(0x0C950) +#define S5P_CLKGATE_IP_PERIR S5P_CLKREG(0x0C960) #define S5P_CLKSRC_CORE S5P_CLKREG(0x10200) #define S5P_CLKDIV_CORE0 S5P_CLKREG(0x10500) -- cgit v1.2.3-70-g09d2 From eda9c023b1d6c986c7191de78ba3f09acf366c0f Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Fri, 20 Aug 2010 21:09:18 +0900 Subject: ARM: SAMSUNG: Change the 3rd HSMMC interrupt name for compatibility This patch changes the 3rd HSMMC interrupt name for compatibility from IRQ_MMC to IRQ_HSMMC3. Signed-off-by: Kukjin Kim --- arch/arm/mach-s5pv210/include/mach/irqs.h | 2 +- arch/arm/mach-s5pv310/include/mach/irqs.h | 5 +++++ arch/arm/plat-samsung/dev-hsmmc3.c | 4 ++-- 3 files changed, 8 insertions(+), 3 deletions(-) (limited to 'arch/arm/mach-s5pv310/include') diff --git a/arch/arm/mach-s5pv210/include/mach/irqs.h b/arch/arm/mach-s5pv210/include/mach/irqs.h index e1c020e5a49..cdb8ae41512 100644 --- a/arch/arm/mach-s5pv210/include/mach/irqs.h +++ b/arch/arm/mach-s5pv210/include/mach/irqs.h @@ -109,7 +109,7 @@ #define IRQ_IPC S5P_IRQ_VIC3(0) #define IRQ_HOSTIF S5P_IRQ_VIC3(1) -#define IRQ_MMC3 S5P_IRQ_VIC3(2) +#define IRQ_HSMMC3 S5P_IRQ_VIC3(2) #define IRQ_CEC S5P_IRQ_VIC3(3) #define IRQ_TSI S5P_IRQ_VIC3(4) #define IRQ_MDNIE0 S5P_IRQ_VIC3(5) diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-s5pv310/include/mach/irqs.h index 471fc3bb199..7b4b09fb7cc 100644 --- a/arch/arm/mach-s5pv310/include/mach/irqs.h +++ b/arch/arm/mach-s5pv310/include/mach/irqs.h @@ -68,6 +68,11 @@ #define IRQ_IIC COMBINER_IRQ(27, 0) +#define IRQ_HSMMC0 COMBINER_IRQ(29, 0) +#define IRQ_HSMMC1 COMBINER_IRQ(29, 1) +#define IRQ_HSMMC2 COMBINER_IRQ(29, 2) +#define IRQ_HSMMC3 COMBINER_IRQ(29, 3) + #define IRQ_ONENAND_AUDI COMBINER_IRQ(34, 0) /* Set the default NR_IRQS */ diff --git a/arch/arm/plat-samsung/dev-hsmmc3.c b/arch/arm/plat-samsung/dev-hsmmc3.c index 85aaf0f2842..335bc35044d 100644 --- a/arch/arm/plat-samsung/dev-hsmmc3.c +++ b/arch/arm/plat-samsung/dev-hsmmc3.c @@ -33,8 +33,8 @@ static struct resource s3c_hsmmc3_resource[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = IRQ_MMC3, - .end = IRQ_MMC3, + .start = IRQ_HSMMC3, + .end = IRQ_HSMMC3, .flags = IORESOURCE_IRQ, } }; -- cgit v1.2.3-70-g09d2 From cdff6e6fd2d4360e2d5bc39afe3f1ef17d79dbf0 Mon Sep 17 00:00:00 2001 From: Changhwan Youn Date: Mon, 20 Sep 2010 15:25:51 +0900 Subject: ARM: S5PV310: Add support RTC This patch adds support RTC for S5PV310 and S5PC210. Signed-off-by: Changhwan Youn Signed-off-by: Jemings Ko Signed-off-by: Kukjin Kim --- arch/arm/Kconfig | 1 + arch/arm/mach-s5pv310/Kconfig | 2 ++ arch/arm/mach-s5pv310/clock.c | 5 +++++ arch/arm/mach-s5pv310/include/mach/irqs.h | 3 +++ arch/arm/mach-s5pv310/include/mach/map.h | 2 ++ arch/arm/mach-s5pv310/mach-smdkc210.c | 7 +++++++ arch/arm/mach-s5pv310/mach-smdkv310.c | 7 +++++++ 7 files changed, 27 insertions(+) (limited to 'arch/arm/mach-s5pv310/include') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e4b74fbdba0..83b4b0858bf 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -733,6 +733,7 @@ config ARCH_S5PV310 select GENERIC_GPIO select HAVE_CLK select GENERIC_CLOCKEVENTS + select HAVE_S3C_RTC help Samsung S5PV310 series based systems diff --git a/arch/arm/mach-s5pv310/Kconfig b/arch/arm/mach-s5pv310/Kconfig index 9ac29fed44d..4de5d7265a9 100644 --- a/arch/arm/mach-s5pv310/Kconfig +++ b/arch/arm/mach-s5pv310/Kconfig @@ -33,6 +33,7 @@ config MACH_SMDKC210 bool "SMDKC210" select CPU_S5PV310 select ARCH_SPARSEMEM_ENABLE + select S3C_DEV_RTC help Machine support for Samsung SMDKC210 S5PC210(MCP) is one of package option of S5PV310 @@ -53,6 +54,7 @@ config MACH_SMDKV310 bool "SMDKV310" select CPU_S5PV310 select ARCH_SPARSEMEM_ENABLE + select S3C_DEV_RTC help Machine support for Samsung SMDKV310 diff --git a/arch/arm/mach-s5pv310/clock.c b/arch/arm/mach-s5pv310/clock.c index 32146db1f45..58c9d33f36f 100644 --- a/arch/arm/mach-s5pv310/clock.c +++ b/arch/arm/mach-s5pv310/clock.c @@ -471,6 +471,11 @@ static struct clk init_clocks_disable[] = { .id = -1, .enable = s5pv310_clk_ip_peril_ctrl, .ctrlbit = (1 << 15), + }, { + .name = "rtc", + .id = -1, + .enable = s5pv310_clk_ip_perir_ctrl, + .ctrlbit = (1 << 15), }, { .name = "watchdog", .id = -1, diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-s5pv310/include/mach/irqs.h index 7b4b09fb7cc..e81332f0330 100644 --- a/arch/arm/mach-s5pv310/include/mach/irqs.h +++ b/arch/arm/mach-s5pv310/include/mach/irqs.h @@ -60,6 +60,9 @@ #define IRQ_TIMER3_VIC COMBINER_IRQ(22, 3) #define IRQ_TIMER4_VIC COMBINER_IRQ(22, 4) +#define IRQ_RTC_ALARM COMBINER_IRQ(23, 0) +#define IRQ_RTC_TIC COMBINER_IRQ(23, 1) + #define IRQ_UART0 COMBINER_IRQ(26, 0) #define IRQ_UART1 COMBINER_IRQ(26, 1) #define IRQ_UART2 COMBINER_IRQ(26, 2) diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-s5pv310/include/mach/map.h index aff6d23624b..75236536c4d 100644 --- a/arch/arm/mach-s5pv310/include/mach/map.h +++ b/arch/arm/mach-s5pv310/include/mach/map.h @@ -40,6 +40,7 @@ #define S5PV310_PA_CMU (0x10030000) #define S5PV310_PA_WATCHDOG (0x10060000) +#define S5PV310_PA_RTC (0x10070000) #define S5PV310_PA_COMBINER (0x10448000) @@ -81,6 +82,7 @@ #define S3C_PA_HSMMC2 S5PV310_PA_HSMMC(2) #define S3C_PA_HSMMC3 S5PV310_PA_HSMMC(3) #define S3C_PA_IIC S5PV310_PA_IIC0 +#define S3C_PA_RTC S5PV310_PA_RTC #define S3C_PA_WDT S5PV310_PA_WATCHDOG #endif /* __ASM_ARCH_MAP_H */ diff --git a/arch/arm/mach-s5pv310/mach-smdkc210.c b/arch/arm/mach-s5pv310/mach-smdkc210.c index 656de012390..9464084cc1f 100644 --- a/arch/arm/mach-s5pv310/mach-smdkc210.c +++ b/arch/arm/mach-s5pv310/mach-smdkc210.c @@ -17,6 +17,7 @@ #include #include #include +#include #include @@ -65,6 +66,10 @@ static struct s3c2410_uartcfg smdkc210_uartcfgs[] __initdata = { }, }; +static struct platform_device *smdkc210_devices[] __initdata = { + &s3c_device_rtc, +}; + static void __init smdkc210_map_io(void) { s5p_init_io(NULL, 0, S5P_VA_CHIPID); @@ -77,6 +82,8 @@ static void __init smdkc210_machine_init(void) #ifdef CONFIG_CACHE_L2X0 l2x0_init(S5P_VA_L2CC, 1 << 28, 0xffffffff); #endif + + platform_add_devices(smdkc210_devices, ARRAY_SIZE(smdkc210_devices)); } MACHINE_START(SMDKC210, "SMDKC210") diff --git a/arch/arm/mach-s5pv310/mach-smdkv310.c b/arch/arm/mach-s5pv310/mach-smdkv310.c index 0d6ab77709d..06062c8e337 100644 --- a/arch/arm/mach-s5pv310/mach-smdkv310.c +++ b/arch/arm/mach-s5pv310/mach-smdkv310.c @@ -17,6 +17,7 @@ #include #include #include +#include #include @@ -65,6 +66,10 @@ static struct s3c2410_uartcfg smdkv310_uartcfgs[] __initdata = { }, }; +static struct platform_device *smdkv310_devices[] __initdata = { + &s3c_device_rtc, +}; + static void __init smdkv310_map_io(void) { s5p_init_io(NULL, 0, S5P_VA_CHIPID); @@ -77,6 +82,8 @@ static void __init smdkv310_machine_init(void) #ifdef CONFIG_CACHE_L2X0 l2x0_init(S5P_VA_L2CC, 1 << 28, 0xffffffff); #endif + + platform_add_devices(smdkv310_devices, ARRAY_SIZE(smdkv310_devices)); } MACHINE_START(SMDKV310, "SMDKV310") -- cgit v1.2.3-70-g09d2 From 1114275674787ac2f5f27f2c10368890d27fae1c Mon Sep 17 00:00:00 2001 From: Boojin Kim Date: Wed, 29 Sep 2010 20:42:15 +0900 Subject: ARM: S5PV310: Fix physical address of System Controller Register The physical address of SYSCON(System Controller) is wrong. This patch fixs this wrong physical address value from 0x10020000 to 0x10010000. Signed-off-by: Boojin Kim Signed-off-by: Kukjin Kim --- arch/arm/mach-s5pv310/include/mach/map.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mach-s5pv310/include') diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-s5pv310/include/mach/map.h index 75236536c4d..8014c3a6dd5 100644 --- a/arch/arm/mach-s5pv310/include/mach/map.h +++ b/arch/arm/mach-s5pv310/include/mach/map.h @@ -34,7 +34,7 @@ #define S5PV310_PA_CHIPID (0x10000000) #define S5P_PA_CHIPID S5PV310_PA_CHIPID -#define S5PV310_PA_SYSCON (0x10020000) +#define S5PV310_PA_SYSCON (0x10010000) #define S5P_PA_SYSCON S5PV310_PA_SYSCON #define S5PV310_PA_CMU (0x10030000) -- cgit v1.2.3-70-g09d2 From 8a3710dfbfb9f2712e3df3861ee7d0e8573be943 Mon Sep 17 00:00:00 2001 From: Kyungmin Park Date: Tue, 12 Oct 2010 07:49:20 +0900 Subject: ARM: S5PV310: Define address & interrupt for all I2C blocks S5PV310 and S5PC210 support total 8 (+ 1 dedicated for HDMI) I2C devices. Signed-off-by: Kyungmin Park Signed-off-by: Marek Szyprowski Signed-off-by: Kukjin Kim --- arch/arm/mach-s5pv310/include/mach/irqs.h | 7 +++++++ arch/arm/mach-s5pv310/include/mach/map.h | 11 +++++++++-- 2 files changed, 16 insertions(+), 2 deletions(-) (limited to 'arch/arm/mach-s5pv310/include') diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-s5pv310/include/mach/irqs.h index e81332f0330..b2acc621566 100644 --- a/arch/arm/mach-s5pv310/include/mach/irqs.h +++ b/arch/arm/mach-s5pv310/include/mach/irqs.h @@ -70,6 +70,13 @@ #define IRQ_UART4 COMBINER_IRQ(26, 4) #define IRQ_IIC COMBINER_IRQ(27, 0) +#define IRQ_IIC1 COMBINER_IRQ(27, 1) +#define IRQ_IIC2 COMBINER_IRQ(27, 2) +#define IRQ_IIC3 COMBINER_IRQ(27, 3) +#define IRQ_IIC4 COMBINER_IRQ(27, 4) +#define IRQ_IIC5 COMBINER_IRQ(27, 5) +#define IRQ_IIC6 COMBINER_IRQ(27, 6) +#define IRQ_IIC7 COMBINER_IRQ(27, 7) #define IRQ_HSMMC0 COMBINER_IRQ(29, 0) #define IRQ_HSMMC1 COMBINER_IRQ(29, 1) diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-s5pv310/include/mach/map.h index 8014c3a6dd5..1e3384fba13 100644 --- a/arch/arm/mach-s5pv310/include/mach/map.h +++ b/arch/arm/mach-s5pv310/include/mach/map.h @@ -67,7 +67,7 @@ #define S5P_SZ_UART SZ_256 -#define S5PV310_PA_IIC0 (0x13860000) +#define S5PV310_PA_IIC(x) (0x13860000 + ((x) * 0x10000)) #define S5PV310_PA_TIMER (0x139D0000) #define S5P_PA_TIMER S5PV310_PA_TIMER @@ -81,7 +81,14 @@ #define S3C_PA_HSMMC1 S5PV310_PA_HSMMC(1) #define S3C_PA_HSMMC2 S5PV310_PA_HSMMC(2) #define S3C_PA_HSMMC3 S5PV310_PA_HSMMC(3) -#define S3C_PA_IIC S5PV310_PA_IIC0 +#define S3C_PA_IIC S5PV310_PA_IIC(0) +#define S3C_PA_IIC1 S5PV310_PA_IIC(1) +#define S3C_PA_IIC2 S5PV310_PA_IIC(2) +#define S3C_PA_IIC3 S5PV310_PA_IIC(3) +#define S3C_PA_IIC4 S5PV310_PA_IIC(4) +#define S3C_PA_IIC5 S5PV310_PA_IIC(5) +#define S3C_PA_IIC6 S5PV310_PA_IIC(6) +#define S3C_PA_IIC7 S5PV310_PA_IIC(7) #define S3C_PA_RTC S5PV310_PA_RTC #define S3C_PA_WDT S5PV310_PA_WATCHDOG -- cgit v1.2.3-70-g09d2 From d4b34c6c849d67b7afaa90d55dc7fab981c72950 Mon Sep 17 00:00:00 2001 From: Seungwhan Youn Date: Thu, 14 Oct 2010 10:39:08 +0900 Subject: ARM: S5P: Reduce duplicated EPLL control codes S5P Samsung SoCs has a EPLL to support various PLL clock sources for other H/W blocks. Until now, to control EPLL, each of SoCs make their own functions in 'mach-s5pxxx/clock.c'. But some of functions, 'xxx_epll_get_rate()' and 'xxx_epll_enable()', are exactly same in all S5P SoCs, so this patch move these duplicated codes to common EPLL functions that use platform wide. Signed-off-by: Seungwhan Youn Acked-by: Jassi Brar Signed-off-by: Kukjin Kim --- arch/arm/mach-s5p64x0/clock-s5p6440.c | 4 ++-- arch/arm/mach-s5p64x0/clock-s5p6450.c | 4 ++-- arch/arm/mach-s5p64x0/clock.c | 18 ------------------ arch/arm/mach-s5p64x0/include/mach/regs-clock.h | 2 ++ arch/arm/mach-s5pc100/clock.c | 22 ++-------------------- arch/arm/mach-s5pv310/include/mach/regs-clock.h | 4 ++++ arch/arm/plat-s5p/clock.c | 20 ++++++++++++++++++++ arch/arm/plat-s5p/include/plat/s5p-clock.h | 4 ++++ 8 files changed, 36 insertions(+), 42 deletions(-) (limited to 'arch/arm/mach-s5pv310/include') diff --git a/arch/arm/mach-s5p64x0/clock-s5p6440.c b/arch/arm/mach-s5p64x0/clock-s5p6440.c index f93dcd8b4d6..cfccdff744d 100644 --- a/arch/arm/mach-s5p64x0/clock-s5p6440.c +++ b/arch/arm/mach-s5p64x0/clock-s5p6440.c @@ -85,7 +85,7 @@ static int s5p6440_epll_set_rate(struct clk *clk, unsigned long rate) } static struct clk_ops s5p6440_epll_ops = { - .get_rate = s5p64x0_epll_get_rate, + .get_rate = s5p_epll_get_rate, .set_rate = s5p6440_epll_set_rate, }; @@ -548,7 +548,7 @@ void __init_or_cpufreq s5p6440_setup_clocks(void) /* Set S5P6440 functions for clk_fout_epll */ - clk_fout_epll.enable = s5p64x0_epll_enable; + clk_fout_epll.enable = s5p_epll_enable; clk_fout_epll.ops = &s5p6440_epll_ops; clk_48m.enable = s5p64x0_clk48m_ctrl; diff --git a/arch/arm/mach-s5p64x0/clock-s5p6450.c b/arch/arm/mach-s5p64x0/clock-s5p6450.c index f9afb05b217..f1498d35111 100644 --- a/arch/arm/mach-s5p64x0/clock-s5p6450.c +++ b/arch/arm/mach-s5p64x0/clock-s5p6450.c @@ -86,7 +86,7 @@ static int s5p6450_epll_set_rate(struct clk *clk, unsigned long rate) } static struct clk_ops s5p6450_epll_ops = { - .get_rate = s5p64x0_epll_get_rate, + .get_rate = s5p_epll_get_rate, .set_rate = s5p6450_epll_set_rate, }; @@ -581,7 +581,7 @@ void __init_or_cpufreq s5p6450_setup_clocks(void) /* Set S5P6450 functions for clk_fout_epll */ - clk_fout_epll.enable = s5p64x0_epll_enable; + clk_fout_epll.enable = s5p_epll_enable; clk_fout_epll.ops = &s5p6450_epll_ops; clk_48m.enable = s5p64x0_clk48m_ctrl; diff --git a/arch/arm/mach-s5p64x0/clock.c b/arch/arm/mach-s5p64x0/clock.c index 523ba8039ac..b52c6e2f37a 100644 --- a/arch/arm/mach-s5p64x0/clock.c +++ b/arch/arm/mach-s5p64x0/clock.c @@ -73,24 +73,6 @@ static const u32 clock_table[][3] = { {L2 * 1000, (3 << ARM_DIV_RATIO_SHIFT), (0 << S5P64X0_CLKDIV0_HCLK_SHIFT)}, }; -int s5p64x0_epll_enable(struct clk *clk, int enable) -{ - unsigned int ctrlbit = clk->ctrlbit; - unsigned int epll_con = __raw_readl(S5P64X0_EPLL_CON) & ~ctrlbit; - - if (enable) - __raw_writel(epll_con | ctrlbit, S5P64X0_EPLL_CON); - else - __raw_writel(epll_con, S5P64X0_EPLL_CON); - - return 0; -} - -unsigned long s5p64x0_epll_get_rate(struct clk *clk) -{ - return clk->rate; -} - unsigned long s5p64x0_armclk_get_rate(struct clk *clk) { unsigned long rate = clk_get_rate(clk->parent); diff --git a/arch/arm/mach-s5p64x0/include/mach/regs-clock.h b/arch/arm/mach-s5p64x0/include/mach/regs-clock.h index 58e1bc81380..a133f22fa15 100644 --- a/arch/arm/mach-s5p64x0/include/mach/regs-clock.h +++ b/arch/arm/mach-s5p64x0/include/mach/regs-clock.h @@ -60,4 +60,6 @@ #define ARM_DIV_RATIO_SHIFT 0 #define ARM_DIV_MASK (0xF << ARM_DIV_RATIO_SHIFT) +#define S5P_EPLL_CON S5P64X0_EPLL_CON + #endif /* __ASM_ARCH_REGS_CLOCK_H */ diff --git a/arch/arm/mach-s5pc100/clock.c b/arch/arm/mach-s5pc100/clock.c index 306ae743ad7..42c2636ca3a 100644 --- a/arch/arm/mach-s5pc100/clock.c +++ b/arch/arm/mach-s5pc100/clock.c @@ -273,24 +273,6 @@ static struct clksrc_clk clk_div_hdmi = { .reg_div = { .reg = S5P_CLK_DIV3, .shift = 28, .size = 4 }, }; -static int s5pc100_epll_enable(struct clk *clk, int enable) -{ - unsigned int ctrlbit = clk->ctrlbit; - unsigned int epll_con = __raw_readl(S5P_EPLL_CON) & ~ctrlbit; - - if (enable) - __raw_writel(epll_con | ctrlbit, S5P_EPLL_CON); - else - __raw_writel(epll_con, S5P_EPLL_CON); - - return 0; -} - -static unsigned long s5pc100_epll_get_rate(struct clk *clk) -{ - return clk->rate; -} - static u32 epll_div[][4] = { { 32750000, 131, 3, 4 }, { 32768000, 131, 3, 4 }, @@ -347,7 +329,7 @@ static int s5pc100_epll_set_rate(struct clk *clk, unsigned long rate) } static struct clk_ops s5pc100_epll_ops = { - .get_rate = s5pc100_epll_get_rate, + .get_rate = s5p_epll_get_rate, .set_rate = s5pc100_epll_set_rate, }; @@ -1261,7 +1243,7 @@ void __init_or_cpufreq s5pc100_setup_clocks(void) unsigned int ptr; /* Set S5PC100 functions for clk_fout_epll */ - clk_fout_epll.enable = s5pc100_epll_enable; + clk_fout_epll.enable = s5p_epll_enable; clk_fout_epll.ops = &s5pc100_epll_ops; printk(KERN_DEBUG "%s: registering clocks\n", __func__); diff --git a/arch/arm/mach-s5pv310/include/mach/regs-clock.h b/arch/arm/mach-s5pv310/include/mach/regs-clock.h index 12e983c11ad..f1028cad978 100644 --- a/arch/arm/mach-s5pv310/include/mach/regs-clock.h +++ b/arch/arm/mach-s5pv310/include/mach/regs-clock.h @@ -84,4 +84,8 @@ #define S5P_CLKGATE_SCLKCPU S5P_CLKREG(0x14800) +/* Compatibility defines */ + +#define S5P_EPLL_CON S5P_EPLL_CON0 + #endif /* __ASM_ARCH_REGS_CLOCK_H */ diff --git a/arch/arm/plat-s5p/clock.c b/arch/arm/plat-s5p/clock.c index 81880096269..8d081d968c5 100644 --- a/arch/arm/plat-s5p/clock.c +++ b/arch/arm/plat-s5p/clock.c @@ -21,6 +21,8 @@ #include #include +#include + #include #include #include @@ -148,6 +150,24 @@ int s5p_gatectrl(void __iomem *reg, struct clk *clk, int enable) return 0; } +int s5p_epll_enable(struct clk *clk, int enable) +{ + unsigned int ctrlbit = clk->ctrlbit; + unsigned int epll_con = __raw_readl(S5P_EPLL_CON) & ~ctrlbit; + + if (enable) + __raw_writel(epll_con | ctrlbit, S5P_EPLL_CON); + else + __raw_writel(epll_con, S5P_EPLL_CON); + + return 0; +} + +unsigned long s5p_epll_get_rate(struct clk *clk) +{ + return clk->rate; +} + static struct clk *s5p_clks[] __initdata = { &clk_ext_xtal_mux, &clk_48m, diff --git a/arch/arm/plat-s5p/include/plat/s5p-clock.h b/arch/arm/plat-s5p/include/plat/s5p-clock.h index 17036c89840..2b6dcff8ab2 100644 --- a/arch/arm/plat-s5p/include/plat/s5p-clock.h +++ b/arch/arm/plat-s5p/include/plat/s5p-clock.h @@ -43,4 +43,8 @@ extern struct clksrc_sources clk_src_dpll; extern int s5p_gatectrl(void __iomem *reg, struct clk *clk, int enable); +/* Common EPLL operations for S5P platform */ +extern int s5p_epll_enable(struct clk *clk, int enable); +extern unsigned long s5p_epll_get_rate(struct clk *clk); + #endif /* __ASM_PLAT_S5P_CLOCK_H */ -- cgit v1.2.3-70-g09d2 From 3e7d5e5a4aa7960e977a0434c1203eaff2ac44a4 Mon Sep 17 00:00:00 2001 From: Jongpill Lee Date: Thu, 14 Oct 2010 10:51:10 +0900 Subject: ARM: S5PV310: Update MAX_COMBINER_NR This patch updates MAX_COMBINER_NR from 39 to 40 because S5PV310 need 39th combiner for including EINT16_31. Signed-off-by: Jongpill Lee Signed-off-by: Sangbeom Kim Signed-off-by: Kukjin Kim --- arch/arm/mach-s5pv310/include/mach/irqs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mach-s5pv310/include') diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-s5pv310/include/mach/irqs.h index b2acc621566..f301af7127f 100644 --- a/arch/arm/mach-s5pv310/include/mach/irqs.h +++ b/arch/arm/mach-s5pv310/include/mach/irqs.h @@ -89,6 +89,6 @@ #define NR_IRQS COMBINER_IRQ(MAX_COMBINER_NR, 0) -#define MAX_COMBINER_NR 39 +#define MAX_COMBINER_NR 40 #endif /* __ASM_ARCH_IRQS_H */ -- cgit v1.2.3-70-g09d2 From d2e7eca36dde5ee8979362bed5b27e47b37e94a0 Mon Sep 17 00:00:00 2001 From: Jongpill Lee Date: Thu, 14 Oct 2010 15:52:16 +0900 Subject: ARM: S5PV310: Add support GPIOlib This patch adds GPIOlib support for S5PV310 and S5PC210. Signed-off-by: Jongpill Lee Signed-off-by: Sangbeom Kim [kgene.kim@samsung.com: Fix NR_IRQS] Signed-off-by: Kukjin Kim --- arch/arm/mach-s5pv310/Makefile | 2 +- arch/arm/mach-s5pv310/gpiolib.c | 304 ++++++++++++++++++++++++++++++ arch/arm/mach-s5pv310/include/mach/irqs.h | 13 +- 3 files changed, 314 insertions(+), 5 deletions(-) create mode 100644 arch/arm/mach-s5pv310/gpiolib.c (limited to 'arch/arm/mach-s5pv310/include') diff --git a/arch/arm/mach-s5pv310/Makefile b/arch/arm/mach-s5pv310/Makefile index 425cdd6f966..ac3b4c12555 100644 --- a/arch/arm/mach-s5pv310/Makefile +++ b/arch/arm/mach-s5pv310/Makefile @@ -13,7 +13,7 @@ obj- := # Core support for S5PV310 system obj-$(CONFIG_CPU_S5PV310) += cpu.o init.o clock.o irq-combiner.o -obj-$(CONFIG_CPU_S5PV310) += setup-i2c0.o time.o +obj-$(CONFIG_CPU_S5PV310) += setup-i2c0.o time.o gpiolib.o obj-$(CONFIG_SMP) += platsmp.o headsmp.o obj-$(CONFIG_LOCAL_TIMERS) += localtimer.o diff --git a/arch/arm/mach-s5pv310/gpiolib.c b/arch/arm/mach-s5pv310/gpiolib.c new file mode 100644 index 00000000000..55217b8923e --- /dev/null +++ b/arch/arm/mach-s5pv310/gpiolib.c @@ -0,0 +1,304 @@ +/* linux/arch/arm/mach-s5pv310/gpiolib.c + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * S5PV310 - GPIOlib support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include +#include +#include +#include + +#include + +#include +#include +#include + +static struct s3c_gpio_cfg gpio_cfg = { + .set_config = s3c_gpio_setcfg_s3c64xx_4bit, + .set_pull = s3c_gpio_setpull_updown, + .get_pull = s3c_gpio_getpull_updown, +}; + +static struct s3c_gpio_cfg gpio_cfg_noint = { + .set_config = s3c_gpio_setcfg_s3c64xx_4bit, + .set_pull = s3c_gpio_setpull_updown, + .get_pull = s3c_gpio_getpull_updown, +}; + +/* + * Following are the gpio banks in v310. + * + * The 'config' member when left to NULL, is initialized to the default + * structure gpio_cfg in the init function below. + * + * The 'base' member is also initialized in the init function below. + * Note: The initialization of 'base' member of s3c_gpio_chip structure + * uses the above macro and depends on the banks being listed in order here. + */ +static struct s3c_gpio_chip s5pv310_gpio_part1_4bit[] = { + { + .chip = { + .base = S5PV310_GPA0(0), + .ngpio = S5PV310_GPIO_A0_NR, + .label = "GPA0", + }, + }, { + .chip = { + .base = S5PV310_GPA1(0), + .ngpio = S5PV310_GPIO_A1_NR, + .label = "GPA1", + }, + }, { + .chip = { + .base = S5PV310_GPB(0), + .ngpio = S5PV310_GPIO_B_NR, + .label = "GPB", + }, + }, { + .chip = { + .base = S5PV310_GPC0(0), + .ngpio = S5PV310_GPIO_C0_NR, + .label = "GPC0", + }, + }, { + .chip = { + .base = S5PV310_GPC1(0), + .ngpio = S5PV310_GPIO_C1_NR, + .label = "GPC1", + }, + }, { + .chip = { + .base = S5PV310_GPD0(0), + .ngpio = S5PV310_GPIO_D0_NR, + .label = "GPD0", + }, + }, { + .chip = { + .base = S5PV310_GPD1(0), + .ngpio = S5PV310_GPIO_D1_NR, + .label = "GPD1", + }, + }, { + .chip = { + .base = S5PV310_GPE0(0), + .ngpio = S5PV310_GPIO_E0_NR, + .label = "GPE0", + }, + }, { + .chip = { + .base = S5PV310_GPE1(0), + .ngpio = S5PV310_GPIO_E1_NR, + .label = "GPE1", + }, + }, { + .chip = { + .base = S5PV310_GPE2(0), + .ngpio = S5PV310_GPIO_E2_NR, + .label = "GPE2", + }, + }, { + .chip = { + .base = S5PV310_GPE3(0), + .ngpio = S5PV310_GPIO_E3_NR, + .label = "GPE3", + }, + }, { + .chip = { + .base = S5PV310_GPE4(0), + .ngpio = S5PV310_GPIO_E4_NR, + .label = "GPE4", + }, + }, { + .chip = { + .base = S5PV310_GPF0(0), + .ngpio = S5PV310_GPIO_F0_NR, + .label = "GPF0", + }, + }, { + .chip = { + .base = S5PV310_GPF1(0), + .ngpio = S5PV310_GPIO_F1_NR, + .label = "GPF1", + }, + }, { + .chip = { + .base = S5PV310_GPF2(0), + .ngpio = S5PV310_GPIO_F2_NR, + .label = "GPF2", + }, + }, { + .chip = { + .base = S5PV310_GPF3(0), + .ngpio = S5PV310_GPIO_F3_NR, + .label = "GPF3", + }, + }, +}; + +static struct s3c_gpio_chip s5pv310_gpio_part2_4bit[] = { + { + .chip = { + .base = S5PV310_GPJ0(0), + .ngpio = S5PV310_GPIO_J0_NR, + .label = "GPJ0", + }, + }, { + .chip = { + .base = S5PV310_GPJ1(0), + .ngpio = S5PV310_GPIO_J1_NR, + .label = "GPJ1", + }, + }, { + .chip = { + .base = S5PV310_GPK0(0), + .ngpio = S5PV310_GPIO_K0_NR, + .label = "GPK0", + }, + }, { + .chip = { + .base = S5PV310_GPK1(0), + .ngpio = S5PV310_GPIO_K1_NR, + .label = "GPK1", + }, + }, { + .chip = { + .base = S5PV310_GPK2(0), + .ngpio = S5PV310_GPIO_K2_NR, + .label = "GPK2", + }, + }, { + .chip = { + .base = S5PV310_GPK3(0), + .ngpio = S5PV310_GPIO_K3_NR, + .label = "GPK3", + }, + }, { + .chip = { + .base = S5PV310_GPL0(0), + .ngpio = S5PV310_GPIO_L0_NR, + .label = "GPL0", + }, + }, { + .chip = { + .base = S5PV310_GPL1(0), + .ngpio = S5PV310_GPIO_L1_NR, + .label = "GPL1", + }, + }, { + .chip = { + .base = S5PV310_GPL2(0), + .ngpio = S5PV310_GPIO_L2_NR, + .label = "GPL2", + }, + }, { + .base = (S5P_VA_GPIO2 + 0xC00), + .config = &gpio_cfg_noint, + .irq_base = IRQ_EINT(0), + .chip = { + .base = S5PV310_GPX0(0), + .ngpio = S5PV310_GPIO_X0_NR, + .label = "GPX0", + .to_irq = samsung_gpiolib_to_irq, + }, + }, { + .base = (S5P_VA_GPIO2 + 0xC20), + .config = &gpio_cfg_noint, + .irq_base = IRQ_EINT(8), + .chip = { + .base = S5PV310_GPX1(0), + .ngpio = S5PV310_GPIO_X1_NR, + .label = "GPX1", + .to_irq = samsung_gpiolib_to_irq, + }, + }, { + .base = (S5P_VA_GPIO2 + 0xC40), + .config = &gpio_cfg_noint, + .irq_base = IRQ_EINT(16), + .chip = { + .base = S5PV310_GPX2(0), + .ngpio = S5PV310_GPIO_X2_NR, + .label = "GPX2", + .to_irq = samsung_gpiolib_to_irq, + }, + }, { + .base = (S5P_VA_GPIO2 + 0xC60), + .config = &gpio_cfg_noint, + .irq_base = IRQ_EINT(24), + .chip = { + .base = S5PV310_GPX3(0), + .ngpio = S5PV310_GPIO_X3_NR, + .label = "GPX3", + .to_irq = samsung_gpiolib_to_irq, + }, + }, +}; + +static struct s3c_gpio_chip s5pv310_gpio_part3_4bit[] = { + { + .chip = { + .base = S5PV310_GPZ(0), + .ngpio = S5PV310_GPIO_Z_NR, + .label = "GPZ", + }, + }, +}; + +static __init int s5pv310_gpiolib_init(void) +{ + struct s3c_gpio_chip *chip; + int i; + int nr_chips; + + /* GPIO part 1 */ + + chip = s5pv310_gpio_part1_4bit; + nr_chips = ARRAY_SIZE(s5pv310_gpio_part1_4bit); + + for (i = 0; i < nr_chips; i++, chip++) { + if (chip->config == NULL) + chip->config = &gpio_cfg; + if (chip->base == NULL) + chip->base = S5P_VA_GPIO1 + (i) * 0x20; + } + + samsung_gpiolib_add_4bit_chips(s5pv310_gpio_part1_4bit, nr_chips); + + /* GPIO part 2 */ + + chip = s5pv310_gpio_part2_4bit; + nr_chips = ARRAY_SIZE(s5pv310_gpio_part2_4bit); + + for (i = 0; i < nr_chips; i++, chip++) { + if (chip->config == NULL) + chip->config = &gpio_cfg; + if (chip->base == NULL) + chip->base = S5P_VA_GPIO2 + (i) * 0x20; + } + + samsung_gpiolib_add_4bit_chips(s5pv310_gpio_part2_4bit, nr_chips); + + /* GPIO part 3 */ + + chip = s5pv310_gpio_part3_4bit; + nr_chips = ARRAY_SIZE(s5pv310_gpio_part3_4bit); + + for (i = 0; i < nr_chips; i++, chip++) { + if (chip->config == NULL) + chip->config = &gpio_cfg; + if (chip->base == NULL) + chip->base = S5P_VA_GPIO3 + (i) * 0x20; + } + + samsung_gpiolib_add_4bit_chips(s5pv310_gpio_part3_4bit, nr_chips); + + return 0; +} +core_initcall(s5pv310_gpiolib_init); diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-s5pv310/include/mach/irqs.h index f301af7127f..fa7a8a3f463 100644 --- a/arch/arm/mach-s5pv310/include/mach/irqs.h +++ b/arch/arm/mach-s5pv310/include/mach/irqs.h @@ -3,7 +3,7 @@ * Copyright (c) 2010 Samsung Electronics Co., Ltd. * http://www.samsung.com/ * - * S5PV210 - IRQ definitions + * S5PV310 - IRQ definitions * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -85,10 +85,15 @@ #define IRQ_ONENAND_AUDI COMBINER_IRQ(34, 0) -/* Set the default NR_IRQS */ +#define MAX_COMBINER_NR 40 -#define NR_IRQS COMBINER_IRQ(MAX_COMBINER_NR, 0) +#define S5P_IRQ_EINT_BASE COMBINER_IRQ(MAX_COMBINER_NR, 0) -#define MAX_COMBINER_NR 40 +#define S5P_EINT_BASE1 (S5P_IRQ_EINT_BASE + 0) +#define S5P_EINT_BASE2 (S5P_IRQ_EINT_BASE + 16) + +/* Set the default NR_IRQS */ + +#define NR_IRQS (S5P_IRQ_EINT_BASE + 32) #endif /* __ASM_ARCH_IRQS_H */ -- cgit v1.2.3-70-g09d2 From 40c9bc5c3cf6a6742485f282feed5c7e3839e2d9 Mon Sep 17 00:00:00 2001 From: Jongsun Han Date: Thu, 21 Oct 2010 15:59:20 +0900 Subject: ARM: S5PV310: Add the definition for external interrupt This patch adds the definition for both IRQs and GPIO registers for external interrupts. Signed-off-by: Jongsun Han Signed-off-by: Kukjin Kim --- arch/arm/mach-s5pv310/include/mach/irqs.h | 16 ++++++++++ arch/arm/mach-s5pv310/include/mach/regs-gpio.h | 42 ++++++++++++++++++++++++++ 2 files changed, 58 insertions(+) create mode 100644 arch/arm/mach-s5pv310/include/mach/regs-gpio.h (limited to 'arch/arm/mach-s5pv310/include') diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-s5pv310/include/mach/irqs.h index fa7a8a3f463..99e7dad8a85 100644 --- a/arch/arm/mach-s5pv310/include/mach/irqs.h +++ b/arch/arm/mach-s5pv310/include/mach/irqs.h @@ -85,6 +85,22 @@ #define IRQ_ONENAND_AUDI COMBINER_IRQ(34, 0) +#define IRQ_EINT4 COMBINER_IRQ(37, 0) +#define IRQ_EINT5 COMBINER_IRQ(37, 1) +#define IRQ_EINT6 COMBINER_IRQ(37, 2) +#define IRQ_EINT7 COMBINER_IRQ(37, 3) +#define IRQ_EINT8 COMBINER_IRQ(38, 0) + +#define IRQ_EINT9 COMBINER_IRQ(38, 1) +#define IRQ_EINT10 COMBINER_IRQ(38, 2) +#define IRQ_EINT11 COMBINER_IRQ(38, 3) +#define IRQ_EINT12 COMBINER_IRQ(38, 4) +#define IRQ_EINT13 COMBINER_IRQ(38, 5) +#define IRQ_EINT14 COMBINER_IRQ(38, 6) +#define IRQ_EINT15 COMBINER_IRQ(38, 7) + +#define IRQ_EINT16_31 COMBINER_IRQ(39, 0) + #define MAX_COMBINER_NR 40 #define S5P_IRQ_EINT_BASE COMBINER_IRQ(MAX_COMBINER_NR, 0) diff --git a/arch/arm/mach-s5pv310/include/mach/regs-gpio.h b/arch/arm/mach-s5pv310/include/mach/regs-gpio.h new file mode 100644 index 00000000000..82e9e0c9d45 --- /dev/null +++ b/arch/arm/mach-s5pv310/include/mach/regs-gpio.h @@ -0,0 +1,42 @@ +/* linux/arch/arm/mach-s5pv310/include/mach/regs-gpio.h + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * S5PV310 - GPIO (including EINT) register definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_REGS_GPIO_H +#define __ASM_ARCH_REGS_GPIO_H __FILE__ + +#include +#include + +#define S5PV310_EINT40CON (S5P_VA_GPIO2 + 0xE00) +#define S5P_EINT_CON(x) (S5PV310_EINT40CON + ((x) * 0x4)) + +#define S5PV310_EINT40FLTCON0 (S5P_VA_GPIO2 + 0xE80) +#define S5P_EINT_FLTCON(x) (S5PV310_EINT40FLTCON0 + ((x) * 0x4)) + +#define S5PV310_EINT40MASK (S5P_VA_GPIO2 + 0xF00) +#define S5P_EINT_MASK(x) (S5PV310_EINT40MASK + ((x) * 0x4)) + +#define S5PV310_EINT40PEND (S5P_VA_GPIO2 + 0xF40) +#define S5P_EINT_PEND(x) (S5PV310_EINT40PEND + ((x) * 0x4)) + +#define EINT_REG_NR(x) (EINT_OFFSET(x) >> 3) + +#define eint_irq_to_bit(irq) (1 << (EINT_OFFSET(irq) & 0x7)) + +#define EINT_MODE S3C_GPIO_SFN(0xf) + +#define EINT_GPIO_0(x) S5PV310_GPX0(x) +#define EINT_GPIO_1(x) S5PV310_GPX1(x) +#define EINT_GPIO_2(x) S5PV310_GPX2(x) +#define EINT_GPIO_3(x) S5PV310_GPX3(x) + +#endif /* __ASM_ARCH_REGS_GPIO_H */ -- cgit v1.2.3-70-g09d2 From d07dc60c6caf94dcf42e53f4db105de970abf4db Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Fri, 22 Oct 2010 10:49:17 +0900 Subject: ARM: S5P: Change VMALLOC_END to use more vmalloc()/ioremap() area This patch changes VMALLOC_END from 0xE0000000 to 0xF6000000, because some systems want to use more vmalloc()/ioremap() area and now don't use from at 0xE0000000 to 0xF6000000 (the start of Samsung SoCs' VA space) Cc: Ben Dooks Signed-off-by: Kukjin Kim --- arch/arm/mach-s5p6442/include/mach/vmalloc.h | 2 +- arch/arm/mach-s5p64x0/include/mach/vmalloc.h | 2 +- arch/arm/mach-s5pc100/include/mach/vmalloc.h | 2 +- arch/arm/mach-s5pv210/include/mach/vmalloc.h | 2 +- arch/arm/mach-s5pv310/include/mach/vmalloc.h | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) (limited to 'arch/arm/mach-s5pv310/include') diff --git a/arch/arm/mach-s5p6442/include/mach/vmalloc.h b/arch/arm/mach-s5p6442/include/mach/vmalloc.h index f5c83f02c18..4aa55e55ac4 100644 --- a/arch/arm/mach-s5p6442/include/mach/vmalloc.h +++ b/arch/arm/mach-s5p6442/include/mach/vmalloc.h @@ -12,6 +12,6 @@ #ifndef __ASM_ARCH_VMALLOC_H #define __ASM_ARCH_VMALLOC_H -#define VMALLOC_END 0xE0000000UL +#define VMALLOC_END 0xF6000000UL #endif /* __ASM_ARCH_VMALLOC_H */ diff --git a/arch/arm/mach-s5p64x0/include/mach/vmalloc.h b/arch/arm/mach-s5p64x0/include/mach/vmalloc.h index 97a9df38f1c..38dcc71a03c 100644 --- a/arch/arm/mach-s5p64x0/include/mach/vmalloc.h +++ b/arch/arm/mach-s5p64x0/include/mach/vmalloc.h @@ -15,6 +15,6 @@ #ifndef __ASM_ARCH_VMALLOC_H #define __ASM_ARCH_VMALLOC_H -#define VMALLOC_END 0xE0000000UL +#define VMALLOC_END 0xF6000000UL #endif /* __ASM_ARCH_VMALLOC_H */ diff --git a/arch/arm/mach-s5pc100/include/mach/vmalloc.h b/arch/arm/mach-s5pc100/include/mach/vmalloc.h index be9df79903e..44c8e5726d9 100644 --- a/arch/arm/mach-s5pc100/include/mach/vmalloc.h +++ b/arch/arm/mach-s5pc100/include/mach/vmalloc.h @@ -12,6 +12,6 @@ #ifndef __ASM_ARCH_VMALLOC_H #define __ASM_ARCH_VMALLOC_H -#define VMALLOC_END (0xe0000000UL) +#define VMALLOC_END 0xF6000000UL #endif /* __ASM_ARCH_VMALLOC_H */ diff --git a/arch/arm/mach-s5pv210/include/mach/vmalloc.h b/arch/arm/mach-s5pv210/include/mach/vmalloc.h index df9a2880832..a6c659d68a5 100644 --- a/arch/arm/mach-s5pv210/include/mach/vmalloc.h +++ b/arch/arm/mach-s5pv210/include/mach/vmalloc.h @@ -17,6 +17,6 @@ #ifndef __ASM_ARCH_VMALLOC_H #define __ASM_ARCH_VMALLOC_H __FILE__ -#define VMALLOC_END (0xE0000000UL) +#define VMALLOC_END 0xF6000000UL #endif /* __ASM_ARCH_VMALLOC_H */ diff --git a/arch/arm/mach-s5pv310/include/mach/vmalloc.h b/arch/arm/mach-s5pv310/include/mach/vmalloc.h index 256f221edf3..65759fb9758 100644 --- a/arch/arm/mach-s5pv310/include/mach/vmalloc.h +++ b/arch/arm/mach-s5pv310/include/mach/vmalloc.h @@ -17,6 +17,6 @@ #ifndef __ASM_ARCH_VMALLOC_H #define __ASM_ARCH_VMALLOC_H __FILE__ -#define VMALLOC_END (0xF0000000UL) +#define VMALLOC_END 0xF6000000UL #endif /* __ASM_ARCH_VMALLOC_H */ -- cgit v1.2.3-70-g09d2 From 09596ba07e81655dd8d90eb648cb443d48cdc9da Mon Sep 17 00:00:00 2001 From: Daein Moon Date: Mon, 25 Oct 2010 16:30:40 +0900 Subject: ARM: S5PV310: Add support SROMC This patch adds support SROMC for S5PV310 and S5PC210. Signed-off-by: Daein Moon Signed-off-by: Sangbeom Kim Signed-off-by: Kukjin Kim --- arch/arm/mach-s5pv310/cpu.c | 5 +++ arch/arm/mach-s5pv310/include/mach/map.h | 4 +++ arch/arm/mach-s5pv310/include/mach/regs-srom.h | 50 ++++++++++++++++++++++++++ 3 files changed, 59 insertions(+) create mode 100644 arch/arm/mach-s5pv310/include/mach/regs-srom.h (limited to 'arch/arm/mach-s5pv310/include') diff --git a/arch/arm/mach-s5pv310/cpu.c b/arch/arm/mach-s5pv310/cpu.c index 4e3f5be264e..82ce4aa6d61 100644 --- a/arch/arm/mach-s5pv310/cpu.c +++ b/arch/arm/mach-s5pv310/cpu.c @@ -77,6 +77,11 @@ static struct map_desc s5pv310_iodesc[] __initdata = { .pfn = __phys_to_pfn(S3C_PA_UART), .length = SZ_512K, .type = MT_DEVICE, + }, { + .virtual = (unsigned long)S5P_VA_SROMC, + .pfn = __phys_to_pfn(S5PV310_PA_SROMC), + .length = SZ_4K, + .type = MT_DEVICE, }, }; diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-s5pv310/include/mach/map.h index 1e3384fba13..7acf4e77e92 100644 --- a/arch/arm/mach-s5pv310/include/mach/map.h +++ b/arch/arm/mach-s5pv310/include/mach/map.h @@ -25,6 +25,8 @@ #define S5PV310_PA_SYSRAM (0x02025000) +#define S5PV310_PA_SROM_BANK(x) (0x04000000 + ((x) * 0x01000000)) + #define S5PC210_PA_ONENAND (0x0C000000) #define S5P_PA_ONENAND S5PC210_PA_ONENAND @@ -56,6 +58,8 @@ #define S5PV310_PA_HSMMC(x) (0x12510000 + ((x) * 0x10000)) +#define S5PV310_PA_SROMC (0x12570000) + #define S5PV310_PA_UART (0x13800000) #define S5P_PA_UART(x) (S5PV310_PA_UART + ((x) * S3C_UART_OFFSET)) diff --git a/arch/arm/mach-s5pv310/include/mach/regs-srom.h b/arch/arm/mach-s5pv310/include/mach/regs-srom.h new file mode 100644 index 00000000000..1898b3e1055 --- /dev/null +++ b/arch/arm/mach-s5pv310/include/mach/regs-srom.h @@ -0,0 +1,50 @@ +/* linux/arch/arm/mach-s5pv310/include/mach/regs-srom.h + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * S5PV310 - SROMC register definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_REGS_SROM_H +#define __ASM_ARCH_REGS_SROM_H __FILE__ + +#include + +#define S5PV310_SROMREG(x) (S5P_VA_SROMC + (x)) + +#define S5PV310_SROM_BW S5PV310_SROMREG(0x0) +#define S5PV310_SROM_BC0 S5PV310_SROMREG(0x4) +#define S5PV310_SROM_BC1 S5PV310_SROMREG(0x8) +#define S5PV310_SROM_BC2 S5PV310_SROMREG(0xc) +#define S5PV310_SROM_BC3 S5PV310_SROMREG(0x10) + +/* one register BW holds 4 x 4-bit packed settings for NCS0 - NCS3 */ + +#define S5PV310_SROM_BW__DATAWIDTH__SHIFT 0 +#define S5PV310_SROM_BW__ADDRMODE__SHIFT 1 +#define S5PV310_SROM_BW__WAITENABLE__SHIFT 2 +#define S5PV310_SROM_BW__BYTEENABLE__SHIFT 3 + +#define S5PV310_SROM_BW__CS_MASK 0xf + +#define S5PV310_SROM_BW__NCS0__SHIFT 0 +#define S5PV310_SROM_BW__NCS1__SHIFT 4 +#define S5PV310_SROM_BW__NCS2__SHIFT 8 +#define S5PV310_SROM_BW__NCS3__SHIFT 12 + +/* applies to same to BCS0 - BCS3 */ + +#define S5PV310_SROM_BCX__PMC__SHIFT 0 +#define S5PV310_SROM_BCX__TACP__SHIFT 4 +#define S5PV310_SROM_BCX__TCAH__SHIFT 8 +#define S5PV310_SROM_BCX__TCOH__SHIFT 12 +#define S5PV310_SROM_BCX__TACC__SHIFT 16 +#define S5PV310_SROM_BCX__TCOS__SHIFT 24 +#define S5PV310_SROM_BCX__TACS__SHIFT 28 + +#endif /* __ASM_ARCH_REGS_SROM_H */ -- cgit v1.2.3-70-g09d2